Local Calling Guide

Area code/prefix search

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NPA: 835 [Rate centres in NPA 835] [Dial plan for NPA 835]

NXX: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
835-300 A Slatington PA   547E ONVOY, LLC - PA 228   2026-11-05   
835-300 0 Slatington PA   547E ONVOY, LLC - PA 228   2026-11-05   

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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